Titelbild ODOR on-line AS

ODOR on-line

Gas chromatograph for the determination of odorants

The gas chromatographic measuring method achieves a separation of all sulphur substances, which can then be determined individually. In contrast to hand-held measuring instruments, cross sensitivities are thus excluded.

The measuring method conforms to DIN 51855/7 and ISO 19739 (ISO 6326T2). In the field of odorization control, ODOR on-line is recommended by the DVGW in G280 as a reference method.

The following substances can be measured:

  • THT and other sulphides
  • TBM
  • Scentinel E, Spotleak and other mercaptan mixtures
  • Ethyl mercaptan (mostly used for odorization of liquefied gas)
  • H2S (hydrogen sulphide)

For stationary use for on-line measurement:

  • Automatic calibration
  • Automatic refill device for the detector
  • Including remote transmission 4 - 20 mA
  • Manual syringe injection of gas samples possible

Mobile use in the measuring vehicle:

  • 12 V operation possible

Modern control and evaluation via PC:

  • User-friendly software interface
  • DIN-compliant report generation


  • Electronic carrier gas control
  • Calibration gases and suitable adsorption-free control units
  • Carrier gas supply (compressor or compressed gas cylinders)
  • Container for the transport of gas samples
  • Syringes
  • and many more.

After a professional consultation, we will put together a complete measuring system for your application on request.

Do you have questions regarding the product? I would be glad to help you or to connect you with the right contact person.

Ricarda Sambataro
Customer Service Specialist ODOR
+49 2339 1209-42
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